Dell EMC E20-555 Exam Practice Test Instant Access

Question 1

A customer's cluster contains three X200 (24 GB RAM, 3 TB drives) nodes, and three X400 (48 GB RAM, 1 TB drives) nodes. All nodes are configured in a single pool. All data is protected at N+2. After upgrading OneFS to 7.0, the Isilon Web interface indicates that files are not fully protected.

What should be done to correct this situation?

ARecreate the original pool using the Isilon Web interface

BAdd 24 GB RAM to each of the X200 nodes

CRecreate the original pool using the command line interface

DAdd two X200 nodes and two X400 nodes

Answer : C

Question 2

Refer to the exhibit.

You want to add redundancy to your network configuration, rather than performance. You have configured all interfaces into the default SmartConnect zone.

How should you configure the switches and Isilon networking to provide your desired network redundancy?

AConfigure the switch ports for LACP and use LACP aggregation for subnet0:pool0.

BConfigure the switch ports as access points and use LACP aggregation for subnet0:pool0.

CConfigure the switch ports for LACP and use FEC aggregation for subnet0:pool0.

DConfigure the switch ports as access points, bond ext-0 and ext-1 on all nodes and use Active/Passive aggregation for subnet0:pool0.

Answer : A

Question 3

Which Isilon SmartLock version uses an NTP server to keep track of the set retention periods placed on a directory?

AStandard with WORM

BStandard No WORM

CEnterprise

DCompliance

Answer : C

Question 4

An Isilon customer needs to grant a specific administrator on RBAC privilege. What does the customer need to do?

AAdd the selected user account to the appropriate RBAC role and facilitate user access to the System access zone.

BAdd the selected user account to the local provider, grant the appropriate RBAC role, and facilitate access to the production access zone only.

CAdd the selected user account to the remote provider, grant the appropriate RBAC role, and facilitate access to the production access zone only.

DAdd the selected user account to the local provider, grant the appropriate RBAC role, and facilitate access to both the production access zone and System access zone.

Answer : A

Question 5

An administrator recently installed InsightIQ to gather cluster statistics, and wants to look at file system usage (such as the number of files in a directory). However, currently no file system statistics are displayed in InsightIQ after 24 hours. Use of the cluster is moderate, and occurs 24 hours per day.

What job for InsightIQ should the administrator modify to successfully report these statistics?

AChange priority to 1 and job impact to High for Collect

BChange priority to 4 and job impact to Medium for FSAnalyze

CChange priority to 7 and job impact to Medium for SmartPools

DChange priority to 3 and job impact to Low for MultiScan

Answer : B

Question 6

Which type of link aggregation is supported with Isilon nodes?

AAggregation of up to eight similar ports in the same cluster

BAggregation across Ethernet ports in a node

CAggregation of 10 GbE and 40 GbE ports

DAggregation across two or four nodes

Answer : B

https://mydocuments.emc.com/pub/en-us/isilon/onefs/7.2.1/ifs-pub-administration-guide-gui/23-ifsbr-

networking.htm

Question 7

In an Isilon cluster, what is the largest number of nodes that a single file can be striped across?

A10

B20

C30

D40

Answer : B

Dell EMC Isilon Solutions and Design Specialist for Technology Architects E20-555 Exam Practice Test